code: def test_search():
      blues = TextClip.search("blue", "color")
      assert isinstance(blues, list)
      assert isinstance(blues[0], str)
      assert "blue" in blues
  
file_path: moviepy/tests/test_TextClip.py
imports: import os
  import numpy
  import pytest
  from moviepy.video.fx.blink import blink
  from moviepy.video.VideoClip import TextClip
label_desc: Use image node_id 2 for calling a global function with example usage: test_search() without return types